Datasheet > UPD6464AGT-101

UPD6464AGT-101

更新时间： 2024-11-06 19:54:51

品牌	Logo	应用领域
日电电子 - NEC		光电二极管
页数	文件大小	规格书
52页	557K
描述
On-Screen Display IC, PDSO24, 0.375 INCH, PLASTIC, SOP-24

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中文翻译

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技术参数
数据手册

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UPD6464AGT-101 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	,	针数：	24
Reach Compliance Code：	unknown	风险等级：	5.57
商用集成电路类型：	ON-SCREEN DISPLAY IC	JESD-30 代码：	R-PDSO-G24
JESD-609代码：	e0	端子数量：	24
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
表面贴装：	YES	端子面层：	TIN LEAD
端子形式：	GULL WING	端子位置：	DUAL
Base Number Matches：	1

UPD6464AGT-101 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD6464A,6465

ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE,

24-COLUMN DECK-TYPE VCR

The µPD6464A,6465 are CMOS LSIs for on-screen character display that control various display systems (such

as tape counters) including the program screens of deck-type VCRs and LD players. These LSIs are used in

combination with a microcomputer.

It can display characters each consisting of 12 (horizontal) by 18 (vertical) dots. Some chinese characters and

some pictograms can also be displayed by combining two or more characters.

The µPD6464A,6465 include a power-ON clear function and a video RAM batch clear command that mitigate the

workload of the host microcomputer. It also has a synchronization separator and a ×4 multiplier on chip, eliminating

the need of connecting an external separator IC and a crystal resonator, which reduces the mounting area and the

total cost.

FEATURES

•

Video signal input/output

Number of display characters

Number of character types

Character size

: Composite video signal

: 12 lines, 24 columns (288 characters)

: 128 (µPD6464A)/256 (µPD6465) (ROM). Variable by mask code option.

: 1 dot/1 line. 2 lines (field) can be displayed in line units.

: White (single color)

Character color

Background

: No background, black framing, black-on-white, and black filling

: 12 (horizontal) × 18 (vertical) dots without gap between adjacent characters

: Blinking can be turned ON/OFF in character units. Blinking ratio is 1:1.

Blinking frequency is selectable from about 0.5 Hz, 1 Hz, and 2 Hz in screen

units.

Dot matrix

Blinking

•

Character signal output:

Video RAM data clear

: Can support VCRs with S pins if external mixer is connected because

character signal and blanking signal output pins are provided.

: Video RAM data are cleared by video RAM clear command and power-ON

clear function.

•

Supported video signal method : NTSC/PAL/PAL-M/SECAM/PAL-N (µPD6464A only)

Internal circuit

: Synchronization separation circuit for composite synchronizing signal and ×4

multiplier

•

Interface with microcomputer

Supply voltage

: Serial input type of 8-bit variable word length

: +5 V, single power supply

ORDERING INFORMATION

Part Number

Package

µPD6464ACS-×××

µPD6465CS-×××

24-pin plastic shrink DIP (300 mil)

24-pin plastic SOP (375 mil)

µPD6464AGT-×××

µPD6465GT-×××

Remark ××× : ROM code suffix (CS-001, GT-101 : NEC standard device)

The information in this document is subject to change without notice.

Document No. S11043EJ4V0DS00 (4th edition)

Date Published May 1998 N CP(K)

Printed in Japan

The mark

shows major revised points.

1995, 1996

12 3 4 5 6 7...52

中文翻译

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与UPD6464AGT-101相关器件

型号	品牌	获取价格	描述	数据表
UPD6464AGT-101-E1-A	RENESAS	获取价格	IC,TV/VIDEO CIRCUIT,ON-SCREEN DISPLAY CIRCUIT,CMOS,SOP,24PIN,PLASTIC
UPD6464AGT-XXX	RENESAS	获取价格	IC,TV/VIDEO CIRCUIT,ON-SCREEN DISPLAY CIRCUIT,CMOS,SOP,24PIN,PLASTIC
UPD6464AGT-XXX-A	RENESAS	获取价格	IC,TV/VIDEO CIRCUIT,ON-SCREEN DISPLAY CIRCUIT,CMOS,SOP,24PIN,PLASTIC
UPD6464AGT-XXX-E1-A	RENESAS	获取价格	IC,TV/VIDEO CIRCUIT,ON-SCREEN DISPLAY CIRCUIT,CMOS,SOP,24PIN,PLASTIC
UPD6465	NEC	获取价格	ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465CS	NEC	获取价格	ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465GT	NEC	获取价格	ON-SCREEN CHARACTER DISPLAY CMOS LSI FOR 12-LINE, 24-COLUMN DECK-TYPE VCR
UPD6465GT-001	NEC	获取价格	On-Screen Display IC, CMOS, PDSO24, 0.375 INCH, PLASTIC, SOP-24
UPD6465GT-101	RENESAS	获取价格	UPD6465GT-101
UPD6465GT-XXX	RENESAS	获取价格	IC,TV/VIDEO CIRCUIT,ON-SCREEN DISPLAY CIRCUIT,CMOS,SOP,24PIN,PLASTIC

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